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  1. Article ; Online: Positive youth development attributes and cyberbullying victimization among Chinese middle school students: A longitudinal moderated mediation model involving internet gaming disorder and depression.

    Gan, Xiong / Wang, Pinyi / Xiang, Guoxing / Jin, Xin

    PloS one

    2023  Volume 18, Issue 6, Page(s) e0287729

    Abstract: As an extension of traditional bullying, cyberbullying emerges with the increasing popularity of the internet, and seriously affects the health of students. However, fewer studies have explored the potential influencing mechanisms of cyberbullying ... ...

    Abstract As an extension of traditional bullying, cyberbullying emerges with the increasing popularity of the internet, and seriously affects the health of students. However, fewer studies have explored the potential influencing mechanisms of cyberbullying victimization from a positive psychology perspective. Therefore, based on the positive youth development theory, this study will explore the potential mediator and moderator in the relationship between positive youth development (PYD) attributes and cyberbullying victimization through a longitudinal design. 719 students (Mage = 15.95 years, SD = 0.76, 45.2% boy) participated in the study and completed self-report questionnaires on relevant variables. The result found that students' level of PYD significantly and negatively predicted the level of cyberbullying victimization. Meanwhile, SEM analysis showed that PYD influenced individuals' cyberbullying victimization by affecting their internet gaming disorder (IGD), while depression levels moderated the relationship between PYD and IGD. This study examines cyberbullying victimization from a positive psychology orientation, with potential prevention and intervention value.
    MeSH term(s) Adolescent ; Humans ; Male ; Cyberbullying ; Depression ; East Asian People ; Internet Addiction Disorder ; Students ; Female
    Language English
    Publishing date 2023-06-30
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0287729
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Parental marital conflict and internet gaming disorder among Chinese adolescents: The multiple mediating roles of deviant peer affiliation and teacher-student relationship.

    Wang, Pinyi / Gan, Xiong / Li, Hao / Jin, Xin

    PloS one

    2023  Volume 18, Issue 1, Page(s) e0280302

    Abstract: A considerable amount of evidence suggests that parental marital conflict is an important factor in adolescents' internet gaming disorder (IGD). However, the mechanism underlying this relationship remains unclear. Therefore, the purpose of this study is ... ...

    Abstract A considerable amount of evidence suggests that parental marital conflict is an important factor in adolescents' internet gaming disorder (IGD). However, the mechanism underlying this relationship remains unclear. Therefore, the purpose of this study is to explore the relationship between parental marital conflict and IGD among Chinese adolescents, and whether this relationship is mediated by deviant peer affiliation and teacher-student relationship. There were 698 Chinese adolescents that took part in the study (51.58% male; Mage = 13.52). They completed self-report questionnaires regarding perception of parental marital conflict, deviant peer affiliation, teacher-student relationship and IGD. Structural equation model (SEM) was used to examine the relationship between parental marital conflict and adolescents' IGD, as well as the mediating roles of deviant peer affiliation and teacher-student relationship. Correlation analysis showed a positive correlation between parental marital conflict, deviant peer affiliation, and IGD, as well as a negative correlation between them and teacher-student relationship. The results of the SEM showed that parental marital conflict not only predicts adolescent IGD directly, but also through the mediation effects of deviant peer affiliation and teacher-student relationship. Additionally, deviant peer affiliation and teacher-student relationship not only play an independent but also a sequential mediating effect in the relationship between parental marital conflict and IGD. The relationship between parental marital conflict and IGD is mediated by deviant peer affiliation and teacher-student relationship, which has potential prevention and intervention value for adolescent IGD.
    MeSH term(s) Adolescent ; Female ; Humans ; Male ; East Asian People ; Family Conflict ; Internet ; Internet Addiction Disorder ; Parents ; Peer Group ; Students ; China
    Language English
    Publishing date 2023-01-17
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0280302
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Gene Editing Thumbs a Ride with Oncolytic Virotherapy.

    Wang, Pin-Yi / Cripe, Timothy P

    Molecular therapy : the journal of the American Society of Gene Therapy

    2020  Volume 28, Issue 10, Page(s) 2103–2104

    MeSH term(s) CRISPR-Cas Systems ; Clustered Regularly Interspaced Short Palindromic Repeats ; ErbB Receptors ; Gene Editing ; Genomics ; Humans ; Neoplasms/genetics ; Neoplasms/therapy ; Oncolytic Virotherapy ; Oncolytic Viruses/genetics ; Thumb
    Chemical Substances EGFR protein, human (EC 2.7.10.1) ; ErbB Receptors (EC 2.7.10.1)
    Language English
    Publishing date 2020-09-22
    Publishing country United States
    Document type Journal Article ; Comment
    ZDB-ID 2010592-7
    ISSN 1525-0024 ; 1525-0016
    ISSN (online) 1525-0024
    ISSN 1525-0016
    DOI 10.1016/j.ymthe.2020.09.016
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Cavity-Enhanced Raman Spectroscopy for Detection of Trace Gaseous Impurities in Hydrogen for Fuel Cells

    Wang, Pinyi / Chen, Weigen / Wang, Jianxin / Lu, Yongkang / Tang, Zijie / Tan, Yaxiong

    Analytical Chemistry. 2023 Apr. 19, v. 95, no. 17 p.6894-6904

    2023  

    Abstract: Gaseous impurities contained in hydrogen (H₂) profoundly affect the performance of hydrogen proton-exchange membrane fuel cells. We demonstrate the utility of cavity-enhanced Raman spectroscopy as a unique approach for detection of gaseous impurities. A ... ...

    Abstract Gaseous impurities contained in hydrogen (H₂) profoundly affect the performance of hydrogen proton-exchange membrane fuel cells. We demonstrate the utility of cavity-enhanced Raman spectroscopy as a unique approach for detection of gaseous impurities. A dense-pattern multipass cavity which is composed of four spherical mirrors placed in a Z-shaped configuration is used to enhance the Raman signal by extending the laser–gas interaction length. A total of 85 spots are identified on the 2-inch-diameter front (or rear) mirror, which indicates that 510 beams exist in the cavity. Detection limits of the impurity gases, including oxygen (O₂), nitrogen (N₂), carbon monoxide (CO), carbon dioxide (CO₂), methane (CH₄), ammonia (NH₃), and hydrogen sulfide (H₂S), reach sub-ppm- and ppb-levels at a total pressure of 0.1 and 2.5 MPa, respectively. This satisfies the detection requirements according to the maximum allowable concentration for these gases. Our cavity-enhanced Raman spectroscopy (CERS) apparatus can simultaneously measure multiple gases with high sensitivity and selectivity with no sample destruction. It has excellent application prospects in gaseous impurity analysis for the quality assessment of gaseous energy.
    Keywords Raman spectroscopy ; ammonia ; analytical chemistry ; carbon dioxide ; carbon monoxide ; energy ; fuels ; hydrogen ; hydrogen sulfide ; methane ; nitrogen ; oxygen
    Language English
    Dates of publication 2023-0419
    Size p. 6894-6904.
    Publishing place American Chemical Society
    Document type Article ; Online
    ZDB-ID 1508-8
    ISSN 1520-6882 ; 0003-2700
    ISSN (online) 1520-6882
    ISSN 0003-2700
    DOI 10.1021/acs.analchem.3c00066
    Database NAL-Catalogue (AGRICOLA)

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  5. Article ; Online: Alienation from school and cyberbullying among Chinese middle school students: A moderated mediation model involving self-esteem and emotional intelligence.

    Gan, Xiong / Wang, Pinyi / Huang, Chen / Li, Hao / Jin, Xin

    Frontiers in public health

    2022  Volume 10, Page(s) 903206

    Abstract: As an extension of traditional bullying behavior, cyberbullying behavior emerges with the increasing popularity of the internet, and seriously affects the health of middle school students. However, just a few studies have explored the impact of the ... ...

    Abstract As an extension of traditional bullying behavior, cyberbullying behavior emerges with the increasing popularity of the internet, and seriously affects the health of middle school students. However, just a few studies have explored the impact of the school factor on cyberbullying and its underlying mechanisms. Therefore, the purpose of this study is to explore the potential mediator (i.e., self-esteem) and potential moderator (i.e., emotional intelligence) of the relationships between alienation from school and cyberbullying. Five hundred and seventy five Chinese middle school students participated in the study (45.74% male) and completed self-report questionnaires regarding alienation from school, cyberbullying, self-esteem, and emotional intelligence. Correlation analysis showed a positive correlation between alienation from school and cyberbullying. Mediation analysis indicated that alienation from school positively predicts individual cyberbullying, and self-esteem partly mediated the association. Meanwhile, emotional intelligence moderated the pathway from alienation from school to cyberbullying. Specifically, the effect of high alienation from school on cyberbullying was weaker for middle school students who reported high emotional intelligence. The findings of this study expose the influence of the school factor and individual factors on cyberbullying, which has potential preventive and intervention value for youth cyberbullying.
    MeSH term(s) Adolescent ; China ; Cyberbullying/psychology ; Emotional Intelligence ; Female ; Humans ; Male ; Self Concept ; Students/psychology
    Language English
    Publishing date 2022-09-13
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2711781-9
    ISSN 2296-2565 ; 2296-2565
    ISSN (online) 2296-2565
    ISSN 2296-2565
    DOI 10.3389/fpubh.2022.903206
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Chemotaxis of

    Li, Beiyang / Wang, Pinyi / Yang, Liangliang / Rang, Xiaozhan / Zhou, Wenzhen / Liu, Yajun

    Microorganisms

    2023  Volume 11, Issue 9

    Abstract: Rhizosphere microorganisms and the volatile organic compounds (VOCs) produced by them take part in the regulation of the chemotaxis of nematodes. A total of 150 strains of rhizosphere bacteria were screened via a chemotaxis experiment ... ...

    Abstract Rhizosphere microorganisms and the volatile organic compounds (VOCs) produced by them take part in the regulation of the chemotaxis of nematodes. A total of 150 strains of rhizosphere bacteria were screened via a chemotaxis experiment with
    Language English
    Publishing date 2023-09-09
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2720891-6
    ISSN 2076-2607
    ISSN 2076-2607
    DOI 10.3390/microorganisms11092271
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Periosteal distraction for foot preservation contributes to favorable clinical effects and prognosis in a foot ulcer patient with critical limb ischemia after multiple operations.

    Wang, Jinjun / Huang, Xianming / Wang, Pinyi / Zhang, Juanzi / Yu, Yuanyuan / Chen, Xiguang

    American journal of translational research

    2023  Volume 15, Issue 5, Page(s) 3766–3772

    Abstract: This paper presents the challenges faced by a patient undergoing limb-sparing treatment due to chronic limb-threatening ischemia (CLTI) complicated with long-standing nonhealing foot ulcer and intense pain. However, after multiple vascular surgeries, the ...

    Abstract This paper presents the challenges faced by a patient undergoing limb-sparing treatment due to chronic limb-threatening ischemia (CLTI) complicated with long-standing nonhealing foot ulcer and intense pain. However, after multiple vascular surgeries, the foot wound continued to worsen, which could lead to transfemoral amputation and even death. We report a case of an aged male patient admitted after complaining of "pain and ulceration in his left foot for ten months". The patient was diagnosed with arteriosclerosis obliterans of the lower limbs with critical limb ischemia, which improved little after the drug therapy. This patient had undergone three endovascular procedures with a medical history of myocardial infarction and stenting. The main artery could not be directly connected to the foot by open or endovascular surgery due to severe vascular occlusion below the knee. In addition, foot ulcers made it impossible to walk, which induced angina pectoris. After coordination and discussion, we determined to perform a 2-week lateral tibial periosteum distraction (LTPD). The procedure significantly improved the foot wound and relieved the pain. After the two-week personalized wound management, the wound healed, and the pain disappeared. Consequently, the patient was able to walk independently, without recurrence during the 3-month follow-up period. Periosteal distraction has rarely been reported in previous literature and is mainly used to treat patients with diabetic foot, rather than those who have undergone repeated percutaneous transluminal angioplasty (PTA) for CLTI combined with foot ulcers. As most CLTI patients are suffering from cardiac, cerebral, and renal diseases, their blood vessels are difficult to open, with high re-occlusion and recurrence rates and low limb salvage rate. Therefore, we present our case herein so that the CLTI patients whose inferior genicular arteries cannot be opened due to severe infrapopliteal arterial occlusion complicated with nonhealing foot ulcers or intractable pain can be treated with LTPD, thus providing them with the "last kilometer" bloodstream towards the foot.
    Language English
    Publishing date 2023-05-15
    Publishing country United States
    Document type Case Reports
    ZDB-ID 2471058-1
    ISSN 1943-8141
    ISSN 1943-8141
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Cavity-Enhanced Raman Spectroscopy for Detection of Trace Gaseous Impurities in Hydrogen for Fuel Cells.

    Wang, Pinyi / Chen, Weigen / Wang, Jianxin / Lu, Yongkang / Tang, Zijie / Tan, Yaxiong

    Analytical chemistry

    2023  Volume 95, Issue 17, Page(s) 6894–6904

    Abstract: Gaseous impurities contained in hydrogen ( ... ...

    Abstract Gaseous impurities contained in hydrogen (H
    Language English
    Publishing date 2023-04-19
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1508-8
    ISSN 1520-6882 ; 0003-2700
    ISSN (online) 1520-6882
    ISSN 0003-2700
    DOI 10.1021/acs.analchem.3c00066
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Fluorescence Noise Eliminating Fiber-Enhanced Raman Spectroscopy for Simultaneous and Multiprocess Analysis of Intermediate Compositions for C₂H₂ and H₂ Production

    Wan, Fu / Kong, Wei-ping / Liu, Qiang / Wang, Pinyi / Wang, Mingyong / Li, Qiuchi / Yao, Xinrong / Chen, Weigen

    Analytical Chemistry. 2023 May 25, v. 95, no. 22 p.8596-8604

    2023  

    Abstract: C₂H₂ and H₂, as important chemical and energy raw materials, can be produced effectively and environmentally friendly by the partial oxidation (POX) of CH₄. Simultaneous analysis of intermediate gas compositions in the multiprocess (cracking, recovery, ... ...

    Abstract C₂H₂ and H₂, as important chemical and energy raw materials, can be produced effectively and environmentally friendly by the partial oxidation (POX) of CH₄. Simultaneous analysis of intermediate gas compositions in the multiprocess (cracking, recovery, degassing, etc) of POX can regulate product generation and improve production efficiency. To overcome the disadvantage of common gas chromatography, we propose a fluorescence noise eliminating fiber-enhanced Raman spectroscopy (FNEFERS) technique for simultaneous and multiprocess analysis of the POX process, in which the fluorescence noise eliminating (FNE) method can effectively eliminate the horizontal and vertical spatial noise to ensure ppm level limits of detection (LOD). The vibration modes of gas compositions related to each POX process such as cracked gas, synthesis gas, and product acetylene are analyzed. Meanwhile, the composition of three-process intermediate sample gases from Sinopec Chongqing SVW Chemical Co., Ltd is quantitatively and qualitatively analyzed simultaneously, along with the ppm level LODs (H₂: 11.2 ppm, C₂H₂: 3.1 ppm, CO₂: 9.4 ppm, C₂H₄: 4.8 ppm, CH₄: 1.5 ppm, CO: 17.9 ppm, allene: 1.5 ppm, methyl acetylene: 2.6 ppm, 1,3-butadiene: 2.8 ppm) with a laser power of 180 mW, exposure time of 30 s, and accuracy of higher than 95.2%. This study fully demonstrates the ability of FNEFERS to replace gas chromatography to achieve simultaneous and multiprocess analysis of intermediate compositions for C₂H₂ and H₂ production and to monitor other chemical and energy production processes.
    Keywords Raman spectroscopy ; acetylene ; allene ; analytical chemistry ; carbon dioxide ; energy ; exposure duration ; fluorescence ; gas chromatography ; oxidation ; synthesis gas ; vibration
    Language English
    Dates of publication 2023-0525
    Size p. 8596-8604.
    Publishing place American Chemical Society
    Document type Article ; Online
    ZDB-ID 1508-8
    ISSN 1520-6882 ; 0003-2700
    ISSN (online) 1520-6882
    ISSN 0003-2700
    DOI 10.1021/acs.analchem.3c00789
    Database NAL-Catalogue (AGRICOLA)

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  10. Article: School resources, self-control and problem behaviors in Chinese adolescents: a longitudinal study in the post-pandemic era.

    Xiang, Guo-Xing / Li, Hao / Gan, Xiong / Qin, Ke-Nan / Jin, Xin / Wang, Pin-Yi

    Current psychology (New Brunswick, N.J.)

    2022  , Page(s) 1–13

    Abstract: The outbreak of COVID-19 has brought many challenges to youth development. During this specific period, adolescents have suffered from numerous behavioral problems, which will lead to more maladaptive consequences. It is necessary to explore several ... ...

    Abstract The outbreak of COVID-19 has brought many challenges to youth development. During this specific period, adolescents have suffered from numerous behavioral problems, which will lead to more maladaptive consequences. It is necessary to explore several protective factors to prevent or reduce the occurrence of problem behaviors in adolescence. The current study combined school resources and self-control to evaluate the multiple protective effects on adolescents' problematic behaviors in a two-wave longitudinal study. A sample of 789 Chinese adolescents (Mage = 14.00 years, SD = 2.05, 418 boys) were recruited via the random cluster sampling method to participate in the survey. The results confirmed the assumptions about the multiple protective effects of school resources and self-control on adolescents' problem behaviors. Specifically, school resources could negatively predict IGD and victimization, and self-control mediated these associations. Moreover, one problematic behavior could also mediate the associations between self-control and another problematic behavior. This is the first study to focus on the multiple protective effects of positive factors on adolescents' problem behaviors during the post-pandemic period, which has made several contributions to the literature and practice.
    Language English
    Publishing date 2022-12-29
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2021598-8
    ISSN 1936-4733 ; 1046-1310
    ISSN (online) 1936-4733
    ISSN 1046-1310
    DOI 10.1007/s12144-022-04178-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

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